Osama Bin Laden was responsible for the deaths of thousands of innocent people. Terror was brought to many countries on his direct orders and in his name, against men, women and children, Christians and Muslims. Osama Bin Laden claimed to be acting in the name of Islam, but in reality he made a mockery of the basic values of his and all other religions.

German Chancellor Angela Merkel

To kill the Americans and their allies -- civilians and military -- is an individual duty for every Muslim who can do it in any country in which it is possible to do it, in order to liberate the al-Aqsa Mosque [Jerusalem] and the holy mosque [Mecca] from their grip, and in order for their armies to move out of all the lands of Islam, defeated and unable to threaten any Muslim.